31344261

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 45624096

約数和(自身を除く): 14279835

約数列:

[1, 3, 13, 39, 169, 211, 293, 507, 633, 879, 2743, 3809, 8229, 11427, 35659, 49517, 61823, 106977, 148551, 185469, 803699, 2411097, 10448087, 31344261]

約数ペア:

[(1, 31344261), (3, 10448087), (13, 2411097), (39, 803699), (169, 185469), (211, 148551), (293, 106977), (507, 61823), (633, 49517), (879, 35659), (2743, 11427), (3809, 8229)]